You think back to the series of events that brought you here, your choices and your mistakes and your achievements, such as they are. All the twists and turns over the years. It wasn’t what you thought it would be, and yet you can still look back on all the things you’ve lost, and the opportunities that came and went, and feel a pang of gratitude that it happened at all. And now here you are, feeling a kind of joyful grief for your life, in all its blessings and mysteries and chances and changes.